Commit 31d6feeb authored by Tian Tao's avatar Tian Tao Committed by Xinliang Liu
Browse files

drm/hisilicon: Enable the shadowfb for hibmc 



set the prefer_shadow as 1,so we use the shadowfb to acceleration.

Signed-off-by: default avatarTian Tao <tiantao6@hisilicon.com>
Signed-off-by: default avatarGong junjie <gongjunjie2@huawei.com>
Signed-off-by: default avatarXinliang Liu <xinliang.liu@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/1578712146-16327-1-git-send-email-tiantao6@hisilicon.com
parent bac51183

drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_drv.c

+1 −1
Original line number Diff line number Diff line
@@ -95,7 +95,7 @@ static int hibmc_kms_init(struct hibmc_drm_private *priv) 


	priv->dev->mode_config.fb_base = priv->fb_base;

	priv->dev->mode_config.preferred_depth = 24;

	priv->dev->mode_config.prefer_shadow = 0;

	priv->dev->mode_config.prefer_shadow = 1;



	priv->dev->mode_config.funcs = (void *)&hibmc_mode_funcs;

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